发明申请
- 专利标题： Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
- 专利标题（中）： 电子照相感光构件，处理盒和电子照相设备
-
申请号： US11159164申请日： 2005-06-23
-
公开(公告)号： US20050238974A1公开(公告)日： 2005-10-27
- 发明人: Michiyo Sekiya , Hideaki Nagasaka , Kunihiko Sekido , Nobumichi Miki , Yosuke Morikawa
- 申请人： Michiyo Sekiya , Hideaki Nagasaka , Kunihiko Sekido , Nobumichi Miki , Yosuke Morikawa
- 申请人地址： JP Tokyo
- 专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人地址： JP Tokyo
- 优先权： JP2003-434013 20031226
- 主分类号： G03G5/047
- IPC分类号： G03G5/047 ; G03G5/06
摘要：
To provide: an electrophotographic photosensitive member which has VA, VB, and d satisfying an expression (|−600−VA|−|600−VB|)/d≦0.13 and VC satisfying an expression −5≦−(−450−VC)≦2 to provide an excellent suppressing effect on a ghost and which hardly causes a ghost phenomenon even when it is mounted on a color electrophotographic apparatus or an electrophotographic apparatus having no electrostatic removal means; and a process cartridge and an electrophotographic apparatus each having the electrophotographic photosensitive member.
公开/授权文献
信息查询
IPC分类:
